Skip to content
FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

CITY OF TAGUIG Award a ₱2.9M contract to A.L. SALAZAR CONSTRUCTION, INC.Cities

Transaction hash:
6903e51fa6e89f7cd4b3f3e8d693a83ff9d78d372ad231bc9f75d34aefad549b
Status:
Included and unchanged
Block:
#5,013 1,000 blocks after it
Position in block:
Transaction 85 of 236
Award day:
Dec 21, 2022 (3 yrs 10 mo ago)
Value:
₱2,856,461.89
Project:
Construction of Drainage at Int. Col Estacio St./

Accountability

Bill Sec. 3 and 19
Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,013 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    CITY OF TAGUIG awarded it to A.L. SALAZAR CONSTRUCTION, INC. on 2022-12-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of City of Taguig gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   6903e51fa6…ad549bnow      …
  2. 2. Block Merkle root changed
    stored   1e39a5092f…f715f6now      …
  3. 3. Block #5013 hash changed
    stored   393d4bc8de…835127now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 235 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6903e51fa6e89f7cd4b3f3e8d693a83ff9d78d372ad231bc9f75d34aefad549b
  2. 01 L 686c75de11aecd17f2982290274678391a2550c1679e01a9406d09c7e10e9e25
  3. 02 R fcc4ce7d2fcd07660a7d659e58be71dd3112d96f71626695fe87d14d167b4d8d
  4. 03 L 818c5c0fec5fc9718816faff132c4d90974a10319e4711e31c5b88ce475b4302
  5. 04 R a7977db9c022226c86af31e93139c451a33b1a8e095f2b3bc5369efe5a0a2bd0
  6. 05 L 826cd8b046a1f0e31e73a50665a921f8baa7663cc2da7362778db752d7862ba9
  7. 06 R 766e17be03971634e4b565a2895fb8bf98090e4cb9a5ce1931250aef2dfc10f0
  8. 07 L 468c6a9352f8ff145da4a1effb66a2e545f62d54a1a53e7278e42a6ec8150b06
  9. 08 R d94eb923d2a2a6c1e69fb9298aa0ba411f4d80e4f5c79790b550accab56d9be9
  10. root  1e39a5092f38c5154fc3b0d8adae3b3c60196f090862ff917ea8853944f715f6